CN203254749U - Explosion-proof membrane filling equipment of display screen - Google Patents
Explosion-proof membrane filling equipment of display screen Download PDFInfo
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- CN203254749U CN203254749U CN 201320151535 CN201320151535U CN203254749U CN 203254749 U CN203254749 U CN 203254749U CN 201320151535 CN201320151535 CN 201320151535 CN 201320151535 U CN201320151535 U CN 201320151535U CN 203254749 U CN203254749 U CN 203254749U
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Abstract
The application relates to the technical field of production of an explosion-proof membrane, and particularly relates to explosion-proof membrane filling equipment of a display screen. The explosion-proof membrane filling equipment comprises a filling roller group, wherein the filling roller group comprises a first filling roller group and a second filling roller group; a stretching driving roller of the second filling roller group and a filling driving roller of the filling roller group have the same linear velocity; meanwhile, the explosion-proof membrane filling equipment also comprises a feeding device which is arranged at the feeding side of the first filling roller group; the explosion-proof membrane to be filled enters a gap between the filling driving roller and a filling driven roller with the angle inclining from bottom to top by the feeding device. By adopting the equipment disclosed by the application, the explosion-proof membrane to be filled and the filling driving roller are kept in a close fitting state all the time in the process of filling the explosion-proof membrane; the explosion-proof membrane is kept in a tension state between the stretching driving roller and the filling driving roller; an error caused by fluctuation of the explosion-proof membrane is effectively avoided; the filling accuracy, the production efficiency and the product yield are effectively improved.
Description
Technical field
The application relates to the rupture pressure disc production technical field, and particularly a kind of display screen rupture pressure disc is filled and led up equipment.
Background technology
The display screen rupture pressure disc is a kind of a kind of PET plastic cement of sticking on the display screen glass that is attached to, and can prevent effectively that the careless bump of display unit of the electronic products such as mobile phone, MP3 from causing the fragmentation of face glass to disperse, and reduces the covert harm of face glass.In addition because the material problem of glass is printed relatively difficulty in glass screen, so industry is chosen on the rupture pressure disc gradually and prints, and rupture pressure disc pasted on the display screen glass again.Yet owing to the existence of ink lay 23, paste one side and be uneven by itself and display screen after printing for rupture pressure disc, thereby produce easily bubble and deformation in pasting process.To this, industry adopts the one side filling light-cured resin that is attached with ink lay 23 at rupture pressure disc so that it is smooth, namely rupture pressure disc is filled and led up operation.The structure of coiled rupture pressure disc; before not filling and leading up; shown in Fig. 1 (a); it comprises protective film 22, base material 21(PET layer from top to bottom successively), ink lay 23, protective film 22; shown in Fig. 1 (b), then between ink lay 23 and protective film 22, increased and filled and led up resin bed 24 after filling and leading up.Certainly, for the base material 21 of sheet type, it is unprotect rete 22 then.
Fill and lead up in the method existing, a kind of is to be the PET plastic cement with base material 21() be placed on the face glass without the one side of ink lay 23, then apply light-cured resin in the one side with ink lay 23, and then lid lastblock face glass (base material 21 that is about to scribble light-cured resin is held between two face glass) and being transferred under the UV lamp shines, and removes face glass after waiting light-cured resin to be cured again.Adopt the method production to fill and lead up the chip material, and can only fill and lead up one by one operation, so that fill and lead up inefficiency, and also cost is expensive, and can't the large batch of demand of satisfying the market.
Patent publication No. is that the patent application document of CN 102407640 A discloses another kind and fills and leads up technology; this technical scheme has been filled under the state of hardening resin at inboard and the upper surface of the ladder of the ink lay 23 that puts on base material 21; it is passed through between the roller up and down; rear side at hardening resin is involved in barrier film (being diaphragm) simultaneously, thus the back side of pressing hardening resin by barrier film.Simultaneously, run into behind near the next UV light of the irradiation of the UV irradiation unit the outlet that is arranged on down roller the hardening resin sclerosis.The method can be used for coiled material is filled and led up, but in filling and leading up process, has following shortcoming, (1), owing to must retain certain gap so that a certain amount of liquid resin passes through between the roller up and down, and the base material 21 that is filled with resin is through the gap between the roller up and down the time, because resin is in liquid state, down roller can't compress the base material 21 that is filled with resin, the base material 21 that namely is filled with resin is not fixed in the vertical direction, simultaneously because base material 21 and resin quality are lighter, slight vibrations all may cause the up and down fluctuation of base material 21 in the gap in equipment running process, and then the resin thickness that causes filling differs, cause the product error larger, Product Precision is low, product yield is lower, (2) because inevitably can infiltrating air in filling out the process of dripping, resin produces bubble, resin at Action of Gravity Field downstream to low level, be that resin is used for being filled to position to be filled and led up substantially fully, therefore the bubble in the resin can cause rupture pressure disc to produce and bubble is arranged and become waste product filling and leading up the rear surface, product yield is low, (3) owing to while active rotation between the down roller, up-down rollers can't compress the base material 21 that is filled with resin simultaneously, therefore two rollers (particularly top roll) get rid of unnecessary liquid resin the right-hand member into up-down rollers easily, cause the product thickness to differ, (4) hold top roll tightly and drive transmission by top roll owing to barrier film, the transfer rate that its transmission speed may be filled with the base material 21 of resin differs and causes barrier film to form fold at resin, thereby causes upper surface out-of-flatness behind the resin solidification.
To this, for solving weak point of the prior art, provide a kind of and can effectively avoid the up and down fluctuation of rupture pressure disc in operation process, so that the product error of the rupture pressure disc after filling and leading up is little, precision is high and yield is high, while production efficiency display screen rupture pressure disc high, that satisfying the market is produced in enormous quantities is filled and led up equipment and is seemed particularly necessary.
Summary of the invention
The application's purpose is to avoid above-mentioned weak point of the prior art and a kind of up and down fluctuation of rupture pressure disc in operation process of can effectively avoiding is provided, so that the product error of the rupture pressure disc after filling and leading up is little, precision is high and yield is high, production efficiency display screen rupture pressure disc high, that satisfying the market is produced in enormous quantities is filled and led up equipment simultaneously.
The application's purpose is achieved through the following technical solutions:
Provide a kind of display screen rupture pressure disc to fill and lead up equipment, comprised and fill and lead up the plane, also comprised:
Fill and lead up the roller group, the described roller group of filling and leading up includes first and fills and leads up roller group and second and fill and lead up the roller group, described first fills and leads up the roller group includes and fills and leads up drive roll and fill and lead up driven roll, the described drive roll of filling and leading up is arranged at and fills and leads up plane below, and the described driven roll of filling and leading up is arranged at described the filling and leading up on the plane directly over the drive roll of filling and leading up; Described second fills and leads up the roller group comprises stretching drive roll and stretching driven roll, described stretching drive roll is arranged at fills and leads up the below, plane, the stretching driven roll is arranged at filling and leading up on the plane directly over the stretching drive roll, and described stretching drive roll is identical with the rotation direction of filling and leading up drive roll and have an identical linear velocity; Described first fills and leads up the roller group is arranged at the described feed side of filling and leading up the roller group, and described second fills and leads up the roller group is arranged at the described exit side of filling and leading up the roller group;
Be arranged at described fill and lead up roller group feed side send the material device, describedly send the material device so that the angle that rupture pressure disc to be filled and led up tilts from bottom to top enters described drive roll and the described gap of filling and leading up between the driven roll filled and led up;
Be arranged at described first and fill and lead up roller group and the described second UV irradiation unit of filling and leading up between the roller group;
Be arranged at described material device and described the first resin of filling and leading up between the roller group of sending and fill out drip apparatus, preset redundant amount of resin at rupture pressure disc through the described position of filling and leading up the contiguous feed end of roller group;
Be arranged at the film feeder of filling and leading up the top, plane, described film feeder is delivered to first with diaphragm and fills and leads up roller group feed end and the rupture pressure disc applying of coated with resins.
Wherein, the outside dimension of described stretching drive roll is identical with the outside dimension of filling and leading up drive roll, and stretching drive roll and fill and lead up drive roll and be set in parallel and by same power set driven in synchronism along the same level face.
Wherein, the described material device that send comprises that coiled material send material device and/or sheet material to send the material device.
Wherein, described coiled material send the material device to comprise and puts winding up roller, film collecting roller and film collecting roller drive unit; the described winding up roller of putting is arranged to fill and lead up plane below and have rotary resistance and keeps tensioned state so that put winding up roller with the rupture pressure disc of filling and leading up between the roller group, and described film collecting roller is driven by the film collecting roller drive unit and rotates the diaphragm that is adhered to on the recovery takeup type rupture pressure disc.
Wherein, described coiled material send the material device to comprise and puts winding up roller, guide reel, film collecting roller and film collecting roller drive unit; described guide reel is arranged to fill and lead up roller group feed side and arrange highly to be lower than fills and leads up the plane; described rupture pressure disc is sent to send into by guide reel and is filled and led up the roller group from putting winding up roller; the described winding up roller of putting has rotary resistance so that put winding up roller and the rupture pressure disc filled and led up between the roller group keeps tensioned state, and described film collecting roller is driven by the film collecting roller drive unit and rotates the diaphragm that is adhered on the takeup type rupture pressure disc to reclaim.
Wherein, described sheet material send the material device to comprise junctional membrane roller and hold-down roller group, described hold-down roller group height is lower than fills and leads up the plane, described junctional membrane roller is sent the junctional membrane of coiled material shape, junctional membrane is conveyed into after the hold-down roller group fills and leads up the roller group, can send into simultaneously the rupture pressure disc of sheet at hold-down roller group feed side, the hold-down roller group compresses the rupture pressure disc of sheet and junctional membrane the rupture pressure disc of sheet is bonded on the junctional membrane.
Wherein, described resin is filled out drip apparatus and is included with first and fill and lead up the dropper of filling out that the roller group be arranged in parallel, and the described dropper equal intervals of filling out is provided with water dropper, is provided with the resin flow quantity regulating device on the described water dropper, the described dropper of filling out connects the resin storage box, and described resin storage box connects air pump.
Wherein, also comprise arrangement for adjusting height, the described driven roll of filling and leading up is fixed on the described arrangement for adjusting height.
Wherein, describedly fill and lead up drive roll, fill and lead up driven roll and the stretching drive roll is metallic roll, described stretching driven roll is the plastic cement roller.
Wherein, also comprise material receiving roller and material receiving roller drive unit, described material receiving roller drive unit drives material receiving roller rotation recovery and fills and leads up the rupture pressure disc that the roller group is sent by second, and described material receiving roller is filled and led up the roller group to the tensile force of rupture pressure disc to the tensile force of rupture pressure disc less than second.
The application's beneficial effect: the application fills and leads up roller group and second first and fills and leads up under the acting in conjunction of roller group; after filling out a resin, be laminated with diaphragm to keep tight state to fill and lead up the roller group by first successively wait the rupture pressure disc of filling and leading up; UV irradiation unit and second is filled and led up the roller group; first fills and leads up the roller group goes out unnecessary resin extruded; make by the first rupture pressure disc of filling and leading up the roller group and be filled with smooth resin and be bonded with diaphragm at resin; this rupture pressure disc that is filled with resin and is bonded with diaphragm carries out the UV irradiation with tight state through the UV irradiation unit simultaneously; so that resin solidification moulding; this rupture pressure disc is is namely filled and led up and is finished behind the resin solidification, fills and leads up the roller group from second and sends.Compared with prior art, the application has the following advantages: (1) is because rupture pressure disc to be filled and led up is filled and led up the roller group sending into obliquely from bottom to top first, rupture pressure disc is being delivered to the process of filling and leading up drive roll and is filling and leading up the downward-sloping angle of formation between the plane from pay-off, stretch simultaneously drive roll with fill and lead up drive roll and have identical linear velocity, namely second fill and lead up roller group stretching rupture pressure disc and make rupture pressure disc at the stretching drive roll and fill and lead up and keep tensioned state between the drive roll, pay-off, first fill and lead up that roller group and the second leveling device cooperate so that rupture pressure disc to be filled and led up with fill and lead up drive roll and can remain the state of fitting tightly, therefore rupture pressure disc not meeting in the process of filling and leading up is fluctuateed up and down, effectively avoided because the error that fluctuation brings has improved and filled and led up precision and product yield; (2) filling out drip apparatus except resin drips the glue, enter the first position resin of incremental redundancy in advance before filling and leading up the roller group at rupture pressure disc, bubble in the resin since low weight and on float to the upper strata of redundant resin, owing to being divided into, the first top of filling and leading up the roller group fills and leads up driven roll simultaneously, it will stop that the unnecessary of redundant resin upper strata enters the first gap of filling and leading up between the roller group with alveolate resin, namely in filling and leading up process, only use redundant resin lower floor not have alveolate resin to fill, effectively reduce product and filled and led up the possibility of rear generation bubble, improved the yield of product; (3) since the first top roll of filling and leading up the roller group for filling and leading up driven roll, its rotation has rupture pressure disc to drive to rotate, so unnecessary liquid resin can not got rid of to first and fill and lead up roller group discharge end, the product out-of-flatness of avoiding so causing; (4) be in the passive rotation state owing to fill and lead up driven roll, can not drive diaphragm advances, diaphragm is filled and led up the roller group by second and is driven the rupture pressure disc solidified and indirectly drive the diaphragm transmission, therefore its transmission speed is consistent with the base material speed of all registrations, can therefore not cause producing fold, the rupture pressure disc surface is smooth after having guaranteed to solidify; (5) this automation degree of equipment is high, has effectively reduced manually-operated, the product error of namely avoiding manual operations to bring, also Effective Raise production efficiency, reduced production cost, meet the need of market.
Description of drawings
Utilize accompanying drawing that the application is described further, but the embodiment in the accompanying drawing does not consist of any restriction to the application, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 (a) is the structural representation of the application's rupture pressure disc to be filled and led up.
Fig. 1 (b) is the structural representation of the application's the rupture pressure disc of having filled and led up
Fig. 2 is the structural representation that a kind of display screen rupture pressure disc of the application is filled and led up the embodiment of equipment.
In Fig. 1 (a) and Fig. 1 (b), include:
21------protective film, 23---ink lay, 24---is filled and led up resin bed to base material, 22;
In Fig. 2, include:
1---frame, 2---horizontal roller, 3---fill and lead up plane, 4---filling and leading up drive roll, 5---fill and lead up driven roll,
6---stretching drive roll, 7---stretching driven roll, 8---UV irradiation unit, 9---film feeder,
10---put winding up roller, 11---guide reel, 12---film collecting roller, 13---junctional membrane roller, 14---fill out dropper,
15---material receiving roller, 16---hold-down roller group.
The specific embodiment
With the following Examples the application is further described.
A kind of display screen rupture pressure disc of the application is filled and led up the specific embodiment of equipment, as shown in Figure 2, comprise frame 1: have on the described frame 1 by what a plurality of horizontal roller 2 formed and fill and lead up plane 3, also comprise: fill and lead up the roller group, the described roller group of filling and leading up includes first and fills and leads up roller group and second and fill and lead up the roller group, described first fills and leads up the roller group, described first fills and leads up the roller group comprises and fills and leads up drive roll 4 and fill and lead up driven roll 5, the described drive roll 4 of filling and leading up is arranged at and fills and leads up 3 belows, plane, fills and leads up driven roll 5 and is arranged at and fills and leads up filling and leading up on the plane 3 directly over the drive roll 4; Described second fills and leads up the roller group comprises stretching drive roll 6 and stretching driven roll 7, described stretching drive roll 6 is arranged at fills and leads up 3 belows, plane, stretching driven roll 7 is arranged at filling and leading up on the plane 3 directly over the stretching drive roll, described stretching drive roll 6 with fill and lead up drive roll 4 and have identical linear velocity; Described first fills and leads up the roller group is arranged at the described feed side of filling and leading up the roller group, described second fills and leads up the roller group is arranged at the described exit side of filling and leading up the roller group, rupture pressure disc is carried in filling and leading up the roller group from left to right in the present embodiment, therefore the left side of filling and leading up the roller group is feed side, and the right side of filling and leading up the roller group is exit side;
Be arranged at first fill and lead up roller group left end send the material device, describedly send the material device so that the angle that rupture pressure disc to be filled and led up tilts from bottom to top enters described drive roll and the described gap of filling and leading up between the driven roll filled and led up;
Be arranged at first and fill and lead up roller group and second and fill and lead up UV irradiation unit 8 between the roller group, described UV irradiation unit 8 is arranged at fills and leads up 3 upper ends, plane;
Be arranged at described first and fill and lead up the roller group and describedly send the resin between the material device to fill out drip apparatus, at rupture pressure disc through the described default redundant amount of resin in position of filling and leading up the contiguous feed end of roller group;
Be arranged at and fill and lead up plane 3 top film feeders 9, described film feeder 9 is delivered to first with diaphragm and fills and leads up roller group feed end and the rupture pressure disc tensioning applying of coated with resins.In the present embodiment, described first fills and leads up roller group feed end refers to the left end filling and leading up drive roll and fill and lead up the smallest annular clearance place between the driven roll, and in like manner, first fills and leads up roller group discharge end refers to the right-hand member filling and leading up drive roll and fill and lead up the smallest annular clearance place between the driven roll.
Fill and lead up in the process; second fills and leads up the roller group drives rupture pressure disc to be filled and led up and is sent to the first feed end place of filling and leading up the roller group; the resin of redundancy is filled out dripped on the rupture pressure disc base material filling out drip apparatus near the first feed end place resin of filling and leading up the roller group; equally diaphragm that the roller group sends from film feeder under driving is being filled and led up drive roll 4 and the gap front end filled and led up between the driven roll 5 is covered on the resin filling and leading up second on the other hand; then include base material; the rupture pressure disc of liquid resin and diaphragm is filled and led up roller group and second first and is filled and led up under the acting in conjunction of roller group to keep tight state to fill and lead up the roller group by first successively; UV irradiation unit and second is filled and led up the roller group; when filling and leading up the roller group by first; filling and leading up driven roll 5 goes out unnecessary resin extruded; make resin even; smooth filling out overlays on the rupture pressure disc; this rupture pressure disc that is filled with resin and is bonded with diaphragm carries out the UV irradiation with tight state through UV irradiation unit 8 simultaneously; so that resin solidification moulding; this rupture pressure disc is namely filled and is finished behind the resin solidification, fills and leads up the roller group by second and takes and drive subsequent material out of and carry out filling operation.
Compared with prior art, the application has the following advantages: (1) since rupture pressure disc to be filled and led up send into from bottom to top first and fill and lead up the roller group, rupture pressure disc is being delivered to the process of filling and leading up drive roll 4 and is filling and leading up the downward-sloping angle of formation between the plane 3 from pay-off, be that rupture pressure disc has downward pulling force with respect to filling and leading up drive roll, simultaneously since the stretching drive roll 6 of filling and leading up the roller group with fill and lead up drive roll 4 and have identical linear velocity, namely first fill and lead up roller group and second and fill and lead up the roller group and cooperate the stretching rupture pressure disc at the feed side of filling and leading up the roller group and exit side, so that rupture pressure disc is at stretching drive roll 6 with fill and lead up between the drive roll 4 and keep tensioned state, so at pay-off, first fills and leads up roller group and second fills and leads up rupture pressure disc to be filled and led up under the cooperation of roller group and can remain to fit tightly and fill and lead up drive roll 4, therefore rupture pressure disc not meeting in the process of filling and leading up is fluctuateed up and down, effectively avoid the error brought because of rupture pressure disc fluctuation, had the high and high characteristics of yield of the precision filled and led up; (2) because filling out drip apparatus, resin guaranteed that rupture pressure disc has redundant resin before filling and leading up the roller group entering first, bubble in the resin since low weight and on float to the upper strata of redundant resin, owing to fitting tightly, rupture pressure disc fills and leads up drive roll simultaneously, can drive rupture pressure disc when filling and leading up the active rotation of drive roll advances, the resin that rupture pressure disc then drives bottom enters treats that first fills and leads up in the gap of roller group, and for the upper strata resin, because the first top of filling and leading up the roller group is divided into and fills and leads up driven roll 5, filling and leading up driven roll can only rotate under rupture pressure disc drives, therefore it can not brought the resin on upper strata into first and fills and leads up in the gap of roller group, but with the upper strata unnecessary be blocked in the first porch, gap of filling and leading up the roller group with alveolate resin, namely filling and leading up of rupture pressure disc only used redundant resin lower floor do not have alveolate resin to fill and lead up in the process, fill and lead up and fill and lead up resin bed after the curing and do not have bubble, the yield of Effective Raise product; (3) since the first top roll of filling and leading up the roller group for filling and leading up driven roll 5, it is driven by rupture pressure disc and rotates, so unnecessary liquid resin can not got rid of to first and fill and lead up roller group discharge end, the product out-of-flatness of avoiding so causing; (4) be in the passive rotation state owing to fill and lead up driven roll, can not drive diaphragm advances, diaphragm is filled and led up the roller group by second and is driven the rupture pressure disc solidified and indirectly drive the diaphragm transmission, therefore its transmission speed is consistent with the base material speed of rupture pressure disc, can therefore not cause producing fold, the rupture pressure disc surface is smooth after having guaranteed to solidify; (5) this automation degree of equipment is high, has effectively reduced manually-operated, the product error of namely avoiding manual operations to bring, also Effective Raise production efficiency, reduced production cost, meet the need of market.
The outside dimension of stretching drive roll 6 is identical with the outside dimension of filling and leading up drive roll 4, and stretching drive roll 6 and fill and lead up driven roll 5 and be set in parallel and by same power set driven in synchronism along the same level face.Therefore can effectively guarantee drive roll and fill and lead up drive roll 4 and have identical linear velocity, namely guarantee rupture pressure disc can be under the condition that keeps tightening steadily, filled and led up the roller group from first evenly and be sent to second and fill and lead up the roller group, guarantee the precision filled and led up with this, simultaneously control is simple, realizes easily.
Send the material device to comprise that coiled material send material device and sheet material to send the material device.Thereby this equipment both can be filled and led up coiled rupture pressure disc, also can fill and lead up the rupture pressure disc of sheet type, satisfied the multiple different market demand.Certainly, according to concrete need of production, this equipment also can only be equipped with coiled material and send material device or sheet material to send the material device.
Coiled material send the material device to comprise and puts winding up roller 10; film collecting roller 12; guide reel 11 and film collecting roller drive unit; described guide reel 11 is arranged at first and fills and leads up roller group left end and arrange highly to be lower than and fill and lead up plane 3; make rupture pressure disc to be filled and led up send into first when filling and leading up the roller group and fill and lead up the downward-sloping angle of formation between the plane 3; this angle value is 30 ° in the present embodiment; certainly; this angle can be other angles according to the actual requirements; only need to guarantee that rupture pressure disc can fit tightly fills and leads up drive roll 4 and get final product; the described winding up roller 10 of putting has rotary resistance so that put winding up roller 10 and the first rupture pressure disc maintenance tensioned state of filling and leading up between the roller group, and described film collecting roller 12 is driven by the film collecting roller drive unit and rotates the diaphragm that is adhered on the takeup type rupture pressure disc to reclaim.In filling and leading up process, coiled rupture pressure disc is wound in to be put on the winding up roller 10, rupture pressure disc draws to guide reel 11 from putting winding up roller 10, guide reel 11 makes rupture pressure disc and fills and leads up plane 3 formation downtilt angles, fill and lead up under the drive of roller group second simultaneously, put winding up roller 10 resistant rotations, make rupture pressure disc under the tight state of maintenance, constantly be sent to first and fill and lead up the roller group, namely further guarantee rupture pressure disc and filled and led up fitting tightly between the drive roll 4, further improved the precision of filling and leading up.In addition; because its two sides of coiled rupture pressure disc all is adhesive with diaphragm; therefore film collecting roller 12 is driven by the film collecting roller drive unit and rotates so that the diaphragm that adheres on the takeup type rupture pressure disc on the ink lay 23 breaks away from the base material 21 that is attached with ink lay 23; resin can be filled on base material 21 and the ink lay 23 smoothly; automation degree of equipment is high; can guarantee to fill and lead up quality; also can enhance productivity; this film collecting roller 12 also reclaims diaphragm in order to utilize simultaneously, effectively reduces production costs.Need to prove, coiled material send the material device also can not need guide reel 11, only need to put winding up roller 10 for this situation and be arranged at and fill and lead up the lower end, plane, rupture pressure disc is filled and led up the roller group and is delivered to from bottom to top first and fill and lead up the roller group to guarantee rupture pressure disc from putting winding up roller and send and directly deliver to first.
Sheet material send the material device to comprise junctional membrane roller 13 and hold-down roller group 16, described hold-down roller group 16 highly is lower than fills and leads up the plane, described junctional membrane roller 13 is sent the junctional membrane of coiled material shape, junctional membrane is conveyed into after hold-down roller group 16 fills and leads up the roller group, can send into simultaneously the rupture pressure disc of sheet at hold-down roller group 16 feed sides, hold-down roller group 16 compresses the rupture pressure disc of sheet and junctional membrane the rupture pressure disc of sheet is bonded on the junctional membrane.In the time need to filling and leading up the rupture pressure disc of sheet, send into the rupture pressure disc of sheet in hold-down roller group 16 pan feeding sides, the rupture pressure disc of sheet is bonded on the junctional membrane, because junctional membrane is the coiled material shape, namely this moment the rupture pressure disc of sheet is converted into the rupture pressure disc of coiled material shape, thereby make the rupture pressure disc aforesaid assurance rupture pressure disc of energy and fill and lead up fitting tightly between the drive roll 4, prevent the rupture pressure disc fluctuation, it will not go into details herein.Simultaneously, described junctional membrane can be the arbitrarily film material of coiled material shape, certainly in order to realize that rupture pressure disc better is bonded on the junctional membrane, and can be on the junctional membrane surface or rupture pressure disc surface glue coated.In addition, junctional membrane roller 13 can have rotary resistance so that the rupture pressure disc that junctional membrane roller 13 and first is filled and led up between the roller group keeps tensioned state.
Resin fill out drip apparatus include with first fill and lead up that the roller group be arranged in parallel fill out dropper 14, described dropper 14 equal intervals of filling out are provided with water dropper, be provided with the resin flow quantity regulating device on the described water dropper, the described dropper 14 of filling out connects the resin storage box, and described resin storage box connects air pump.The natural gum of natural gum in the storage box is delivered to through pipeline under the gas pressure that air pump provides and fills out dropper 14, fill out uniformly by the water dropper of filling out dropper 14 equal intervals settings and to drop on the rupture pressure disc, the difference of measuring according to required natural gum simultaneously, can control the gummy amount of dripping of filling out by adjusting resin flow quantity regulating device, make to fill out to drip to measure and to satisfy the demand of filling and leading up.
Present embodiment also comprises the arrangement for adjusting height (not shown), and the described driven roll 5 of filling and leading up is fixed on the described arrangement for adjusting height, and this adjusting device also comprises micrometer caliper.When owing to the equal reason of ink lay 23 thickness, the thickness demand that rupture pressure disc is filled and led up generally also has different needs, to this, regulate arrangement for adjusting height is filled and led up driven roll 5 with change the height that arranges by the rotating screw mircrometer gauge, namely change and fill and lead up drive roll 4 and to fill and lead up clearance distance between the driven roll 5, thereby change the thickness fill and lead up, satisfy multiple demand, it is higher to fill and lead up flexibility.
Describedly fill and lead up drive roll 4, fill and lead up driven roll 5 and stretching drive roll 6 and made by metal material, described stretching driven roll 7 is made by plastic material.Metal material fill and lead up drive roll 4, to fill and lead up driven roll 5 and stretching drive roll 6 machining accuracies high, not yielding, can guarantee effectively that first fills and leads up the precision of roller group, the stretching driven roll 7 of plastic material can guarantee effectively that then second fills and leads up the frictional force between roller group and the rupture pressure disc, has guaranteed that namely second fills and leads up the roller group and can effectively draw rupture pressure disc; Plastic material has certain elasticity in addition, can avoid the gummy injury after solidifying.
Present embodiment also comprises material receiving roller 15 and material receiving roller drive unit, and described material receiving roller drive unit drives material receiving roller 15 and rotates to reclaim by second and fill and lead up the rupture pressure disc that the roller group is sent, and the tensile force of 15 pairs of rupture pressure discs of described material receiving roller is less than the second tensile force of filling and leading up the roller group.For the takeup type rupture pressure disc, material receiving roller 15 rotates the coiling rupture pressure disc under the material receiving roller drive unit drives, in order to rupture pressure disc is transported or next step processing, simultaneously material roller to the tensile force of rupture pressure disc less than the second tensile force of filling and leading up the roller group, guaranteed that rupture pressure disc fills and leads up roller group traction by second all the time and advance in filling and leading up process, not affected by film collecting roller 12.
Should be noted that at last; above embodiment is only in order to illustrate the application's technical scheme; but not to the restriction of the application's protection domain; although with reference to preferred embodiment the application has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the application's technical scheme, and not break away from essence and the scope of present techniques scheme.
Claims (10)
1. a display screen rupture pressure disc is filled and led up equipment, comprises and fills and leads up the plane, it is characterized in that: also comprise:
Fill and lead up the roller group, the described roller group of filling and leading up includes first and fills and leads up roller group and second and fill and lead up the roller group, described first fills and leads up the roller group includes and fills and leads up drive roll and fill and lead up driven roll, the described drive roll of filling and leading up is arranged at and fills and leads up plane below, and the described driven roll of filling and leading up is arranged at described the filling and leading up on the plane directly over the drive roll of filling and leading up; Described second fills and leads up the roller group comprises stretching drive roll and stretching driven roll, described stretching drive roll is arranged at fills and leads up the below, plane, the stretching driven roll is arranged at filling and leading up on the plane directly over the stretching drive roll, and described stretching drive roll is identical with the rotation direction of filling and leading up drive roll and have an identical linear velocity; Described first fills and leads up the roller group is arranged at the described feed side of filling and leading up the roller group, and described second fills and leads up the roller group is arranged at the described exit side of filling and leading up the roller group;
Be arranged at described fill and lead up roller group feed side send the material device, describedly send the material device so that the angle that rupture pressure disc to be filled and led up tilts from bottom to top enters described drive roll and the described gap of filling and leading up between the driven roll filled and led up;
Be arranged at described first and fill and lead up roller group and the described second UV irradiation unit of filling and leading up between the roller group;
Be arranged at described material device and described the first resin of filling and leading up between the roller group of sending and fill out drip apparatus, preset redundant amount of resin at rupture pressure disc through the described position of filling and leading up the contiguous feed end of roller group;
Be arranged at the film feeder of filling and leading up plane top, described film feeder is delivered to the first feed end of filling and leading up the roller group to fit with the rupture pressure disc tensioning of coated with resins with diaphragm.
2. a kind of display screen rupture pressure disc as claimed in claim 1 is filled and led up equipment, it is characterized in that: the outside dimension of described stretching drive roll is identical with the outside dimension of filling and leading up drive roll, and stretching drive roll and fill and lead up drive roll and be set in parallel and by same power set driven in synchronism along the same level face.
3. a kind of display screen rupture pressure disc as claimed in claim 1 is filled and led up equipment, it is characterized in that: the described material device that send comprises that coiled material send material device and/or sheet material to send the material device.
4. a kind of display screen rupture pressure disc as claimed in claim 3 is filled and led up equipment; it is characterized in that: described coiled material send the material device to comprise and puts winding up roller, film collecting roller and film collecting roller drive unit; the described winding up roller of putting is arranged to fill and lead up plane below and have rotary resistance and keeps tensioned state so that put winding up roller with the rupture pressure disc of filling and leading up between the roller group, and described film collecting roller is driven by the film collecting roller drive unit and rotates the diaphragm that is adhered to on the recovery takeup type rupture pressure disc.
5. a kind of display screen rupture pressure disc as claimed in claim 3 is filled and led up equipment; it is characterized in that: described coiled material send the material device to comprise and puts winding up roller; guide reel; film collecting roller and film collecting roller drive unit; described guide reel is arranged to fill and lead up roller group feed side and arrange highly to be lower than fills and leads up the plane; described rupture pressure disc is sent to send into by guide reel and is filled and led up the roller group from putting winding up roller; the described winding up roller of putting has rotary resistance so that put winding up roller and the rupture pressure disc filled and led up between the roller group keeps tensioned state, and described film collecting roller is driven by the film collecting roller drive unit and rotates the diaphragm that is adhered on the takeup type rupture pressure disc to reclaim.
6. a kind of display screen rupture pressure disc as claimed in claim 3 is filled and led up equipment, it is characterized in that: described sheet material send the material device to comprise junctional membrane roller and hold-down roller group, described hold-down roller group height is lower than fills and leads up the plane, described junctional membrane roller is sent the junctional membrane of coiled material shape, junctional membrane is conveyed into after the hold-down roller group fills and leads up the roller group, can send into simultaneously the rupture pressure disc of sheet at hold-down roller group feed side, the hold-down roller group compresses the rupture pressure disc of sheet and junctional membrane the rupture pressure disc of sheet is bonded on the junctional membrane.
7. a kind of display screen rupture pressure disc as claimed in claim 1 is filled and led up equipment, it is characterized in that: described resin is filled out drip apparatus and is included with first and fill and lead up the dropper of filling out that the roller group be arranged in parallel, the described dropper equal intervals of filling out is provided with water dropper, be provided with the resin flow quantity regulating device on the described water dropper, the described dropper of filling out connects the resin storage box, and described resin storage box connects air pump.
8. a kind of display screen rupture pressure disc as claimed in claim 1 is filled and led up equipment, it is characterized in that: also comprise arrangement for adjusting height, the described driven roll of filling and leading up is fixed on the described arrangement for adjusting height.
9. a kind of display screen rupture pressure disc as claimed in claim 1 is filled and led up equipment, it is characterized in that: describedly fill and lead up drive roll, fill and lead up driven roll and the stretching drive roll is metallic roll, described stretching driven roll is the plastic cement roller.
10. a kind of display screen rupture pressure disc as claimed in claim 1 is filled and led up equipment, it is characterized in that: also comprise material receiving roller and material receiving roller drive unit, described material receiving roller drive unit drives material receiving roller rotation recovery and fills and leads up the rupture pressure disc that the roller group is sent by second, and described material receiving roller is filled and led up the roller group to the tensile force of rupture pressure disc to the tensile force of rupture pressure disc less than second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151535 CN203254749U (en) | 2013-03-29 | 2013-03-29 | Explosion-proof membrane filling equipment of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151535 CN203254749U (en) | 2013-03-29 | 2013-03-29 | Explosion-proof membrane filling equipment of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254749U true CN203254749U (en) | 2013-10-30 |
Family
ID=49467352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151535 Expired - Fee Related CN203254749U (en) | 2013-03-29 | 2013-03-29 | Explosion-proof membrane filling equipment of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231575A (en) * | 2013-03-29 | 2013-08-07 | 袁惠芬 | Display screen anti-explosion membrane filling apparatus |
| CN105775859A (en) * | 2016-04-29 | 2016-07-20 | 广东金兴机械股份有限公司 | Full-automatic sheet putting and feeding mechanism |
-
2013
- 2013-03-29 CN CN 201320151535 patent/CN203254749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231575A (en) * | 2013-03-29 | 2013-08-07 | 袁惠芬 | Display screen anti-explosion membrane filling apparatus |
| CN105775859A (en) * | 2016-04-29 | 2016-07-20 | 广东金兴机械股份有限公司 | Full-automatic sheet putting and feeding mechanism |
| CN105775859B (en) * | 2016-04-29 | 2018-06-19 | 广东金兴机械股份有限公司 | A kind of full-automatic film releasing feed mechanism |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150329 |
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| EXPY | Termination of patent right or utility model |